In the swiftly evolving world of industrial automation, the demand for systems that are not only efficient and reliable but also scalable has never been higher. As industries strive to keep up with the rapid pace of technological advancement, Remote I/O Modules for Ethernet emerge as a beacon of innovation, offering a solution that propels industrial operations into the future. Among these cutting-edge solutions, Acromag’s BusWorks NT Series stands out, representing the next leap in automation technology.
The Evolution of Industrial Automation
The journey of industrial automation is a tale of continuous innovation. From rudimentary mechanical systems to the sophisticated, computer-controlled processes we see today. This evolution has been marked by a constant search for greater efficiency, accuracy, and reliability. In this quest, the emergence of Ethernet-based solutions has been a game-changer. Offering unprecedented speed and flexibility in data communication.
Introducing Acromag’s BusWorks NT Series
Enter the BusWorks NT Series by Acromag—a line of Ethernet I/O modules. Designed to meet the rigorous demands of modern industrial environments. These modules are not just hardware; they offer robustness, scalability, and versatility. With their advanced technical specifications, the NT Series modules are equipped to handle a wide range of industrial automation tasks. Therefore, setting new standards for performance and reliability.
Key Features and Benefits
Multi-Protocol Support with Ease of Selection
The NT Series Ethernet I/O modules come pre-programmed to support major industrial protocols. Including Modbus/TCP, Ethernet/IP, and Profinet, allowing seamless integration into diverse industrial networks. Users can effortlessly select the required protocol, simplifying the setup process and ensuring compatibility with existing systems. Additionally, the modules offer direct i2o® peer-to-peer communication capabilities. Therefore, enabling efficient data exchange without the need for a central controller, enhancing system reliability and reducing latency.
Integrated I/O Expansion for High-Density Solutions
With an integrated I/O expansion bus, the NT Series allows for the addition of NTX Expansion models. Creating a high-density, cost-efficient remote I/O solution under a single IP address. This flexibility supports up to 64 I/O channels per IP address. Enabling a mix of analog, digital, and temperature I/O on a base NTE unit. This feature is particularly beneficial for applications requiring a diverse range of I/O signal types. Hereby, offering a scalable solution that can grow with operational demands.
Rugged Design for Demanding Environments
Designed to withstand the challenges of harsh industrial environments. The NT Series modules operate reliably within a temperature range of -40 to 70°C. Their rugged construction ensures continuous performance even under extreme conditions. Therefore, making them suitable for outdoor applications, hazardous locations, and industries subject to temperature fluctuations.
Web-Based Configuration and Diagnostics
The NTE Ethernet I/O modules feature a built-in web server. Allowing easy setup and configuration from anywhere using a web browser. This removes the need for installing proprietary software. Providing users with a user-friendly interface to set IP addresses, protocols, and I/O parameters. A dedicated diagnostics page allows for real-time monitoring of I/O values from various devices. This includes PCs, tablets, or smartphones.
Advanced Features for Industrial Internet of Things (IIoT) and Local Control
Acromag’s NT Series modules are equipped with advanced features to support IIoT applications and local control logic functions. These capabilities include peer-to-peer communication, counter/timers, field-upgradeable firmware and IF/THEN/ELSE logic for local decision-making. Furthermore, the modules support alarm output, RESTful APIs, an OPC-UA server, and MQTT. Allowing integration into modern industrial automation frameworks and enabling smart factory functionalities.
Rule-Based I/O Control with IF/THEN/ELSE Logic
Acromag BusWorks NT Series remote I/O modules can process conditional IF/THEN/ELSE logic directly within the module. This enables users to create rule-based monitoring and control functions without writing program code.
Using the module’s built-in web configuration interface, users can configure up to 64 conditions based on analogue inputs, digital inputs, temperature measurements and other I/O values. When a defined condition occurs, the module can activate an output, operate a relay, trigger an alarm or perform another configured action.
For example, a BusWorks NT module could:
- Activate a cooling fan when a temperature exceeds a specified limit
- Operate a relay when a digital input switches on
- Trigger an alarm when pressure, flow or tank level moves outside an acceptable range
- Start an output only when two or more operating conditions are met
- Apply mathematical calculations to input values before making a control decision
Processing these rules locally can reduce response times and limit the need to send every routine decision back to a PLC, SCADA system or central controller. However, the modules can still communicate with higher-level control systems using Modbus TCP/IP, EtherNet/IP, PROFINET, OPC UA, MQTT and RESTful APIs.
Configure I/O Rules Through a Web Browser
Conditional logic is configured through the BusWorks NT module’s built-in web server. No proprietary configuration software is required. Users can access the interface from a computer or compatible mobile device to configure network settings, I/O parameters, operating rules and diagnostic functions.
Enhanced Communication and Interoperability
The NT Series’ support for i2o peer-to-peer or multicast communications enhances system interoperability, allowing direct data sharing between I/O modules. This feature streamlines the exchange of critical operational data. Optimising process control and monitoring without the complexity of configuring a central controller, thereby improving system efficiency and response times.
Applications in Industrial Automation
The NT Series is adept at transforming industrial automation processes across a spectrum of scenarios. In manufacturing, it streamlines production lines, ensuring precise control and monitoring. In process control, it enables accurate data acquisition and real-time decision-making, while in energy management, it facilitates efficient monitoring and control of energy consumption.
Local Support for Acromag BusWorks NT Modules
Metromatics supplies and supports Acromag BusWorks NT Series Ethernet and expansion I/O modules throughout Australia and New Zealand. Our team can help you select the appropriate NTE base unit and NTX expansion modules for your signals, network and control requirements.
Need help configuring a rule-based remote I/O solution? Contact Metromatics to discuss your application
Acromag’s BusWorks NT Series Remote I/O Modules for Ethernet Portfolio
BusWorks NT Series modules are available in three configurations. NTE models combine Ethernet communications with onboard I/O, NTX models provide expansion I/O for connection to an NTE or NTW base module, and NTW models add secure Wi-Fi connectivity. The model families below represent the principal I/O configurations, with different network and expansion versions available to suit each application.
Ethernet Analog I/O Modules
NT2210: Ethernet Analog I/O Modules with 8 Differential Current Inputs, 2 Discrete I/O
comes with 8 differential current inputs, 2 limit alarms, and true differential 16-bit A/D conversion, supporting Ethernet connectivity and multi-protocol, allowing for precise monitoring of sensor levels or 4-20mA loops and the capability to expand up to 32 differential current inputs on a single IP address with NTX expansion models.
NT2220: Ethernet Analog I/O Modules with 16 Single-ended Current Inputs
features 16 single-ended current inputs with support for both bipolar and unipolar ranges, utilising 16-bit A/D conversion. Providing Ethernet connectivity and multi-protocol support. Therefore, enabling efficient monitoring of sensor levels or 4-20mA loops. With the capability to expand up to 64 current inputs on a single IP address through NTX expansion models.
NT2230: Ethernet Analog I/O Modules with 8 Differential Voltage Inputs, 2 Discrete I/O
boasts 8 differential voltage inputs and 2 limit alarms, each equipped with true differential 16-bit A/D conversion. Alongside Ethernet connectivity and multi-protocol support. Facilitating precise monitoring of sensor levels or 0-10V devices, with scalability to 32 differential voltage inputs on a single IP address via NTX expansion models.
NT2240: Ethernet Analog I/O Modules with 16 Single-ended Voltage Inputs
delivers 16 single-ended voltage inputs, accommodating both bipolar and unipolar ranges with 16-bit A/D conversion. In addition, feature Ethernet connectivity and multi-protocol support for comprehensive monitoring of sensor levels or 0-10V devices. As well as expansion options to handle up to 64 voltage inputs on a single IP address using NTX models.
NT2310: Ethernet Analog Output Modules with 8 Process Current Outputs
features 8 process current outputs. Each powered by a 16-bit DAC, with Ethernet connectivity and multi-protocol support. Therefore, enabling precise control of 4-20mA loops. In addition, the ability to expand to 32 current outputs on a single IP address through NTX expansion models.
NT2320: Ethernet Analog Output Modules with 8 Process Voltage Outputs
provides 8 process voltage outputs, each controlled by a 16-bit DAC. In addition, Ethernet connectivity and multi-protocol support for accurate voltage signal level control. Plus, the capability to expand up to 32 voltage outputs on a single IP address with NTX expansion models.
NT2510 and NT2530: Ethernet Multi-Function I/O Modules
features 4 analog inputs (current for NT2510 and voltage for NT2530), 2 analog outputs, and 4 discrete I/O channels. In addition, offer Ethernet connectivity and multi-protocol support. Therefore, enabling network interfacing for monitoring and controlling I/O signals. Expandable with NTX models to manage up to 24 analog and 16 discrete I/O channels on a single IP address.
Ethernet Digital I/O Modules
NT2110: Ethernet Digital I/O Modules with Discrete Active Low Input – Sinking Output
features 16 bidirectional discrete I/O channels specifically designed for low-side (sinking switch) applications. In addition, Ethernet I/O solutions with multi-protocol support. Therefore, enabling compact network interfacing for monitoring or controlling discrete device levels. Expandable via NTX models to manage up to 64 discrete I/O channels under a single IP address.
NT2120: Ethernet Digital I/O Modules with Discrete Active High Input – Sourcing Output
features 16 bidirectional discrete I/O channels optimised for high-side (sourcing switch) applications. Supporting Ethernet connectivity and multi-protocol. In addition, with the ability to expand to 64 channels on a single IP address using NTX expansion models.
NT2130: Ethernet Digital I/O Modules with Mechanical Relays
provides six 5A mechanical relay outputs and six discrete inputs. Therefore, featuring Ethernet connectivity and multi-protocol support, with expansion capabilities to manage up to 24 relays and 24 level sensing inputs on a single IP address.
NT2140: Ethernet Digital I/O Module with AC Input Module
high-performance Ethernet AC input module. Designed to sense the on/off power status of pumps, motors, and other AC-powered equipment.
NT2620: Ethernet RTD/Resistance Input Modules with Discrete I/O
features 4 RTD/resistance inputs and 2 bidirectional discrete digital I/O channels. Designed for temperature monitoring with Ethernet connectivity and multi-protocol support. Therefore, allowing for network interfacing with various sensor types.
Ethernet Temperature Input Modules
NT2610: Ethernet Thermocouple milliVolt Input Modules with Discrete I/O
features thermocouple and millivolt modules. That provide 8 thermocouple/mV inputs along with 2 bidirectional discrete digital I/O channels. In addition, featuring Ethernet connectivity and multi-protocol support, capable of accommodating a diverse range of sensor types.
Motion Control Input Modules
NT2710: Stepper Motor Controller Module
is a high-performance Ethernet I/O solution that is designed to provide precise motion control for single-axis stepper motors.
BusWorks NTW Wireless I/O Modules
Acromag’s BusWorks NTW Series extends the expandable NT platform with secure dual-band Wi-Fi and Ethernet connectivity. NTW modules are suitable for remote monitoring and control applications where installing Ethernet cabling is difficult, expensive or impractical.
NTW base modules can connect with up to three NTX expansion modules, allowing analogue, digital, multifunction and temperature I/O signals to be combined within one expandable wireless I/O system.
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The Future of Industrial Automation with Ethernet I/O Modules
In summary, Acromag’s BusWorks® NT Series Ethernet I/O Modules offer a robust, flexible, and scalable solution for industrial automation projects. With support for multiple protocols and integrated expansion capabilities. In addition, the rugged design, and advanced IIoT features. These modules are designed to meet the demands of modern industrial environments. Therefore, ensuring reliable operation and seamless integration into existing and future automation systems.
Are you ready to propel your industrial automation system into the future? Explore the Acromag BusWorks NT Series today and discover how these Ethernet I/O modules can transform your operations. Get in touch with our expert team, here at Metromatics and let us assist you.